package Ooday05;

public enum Seasons {
    // public static final Seasons SPRING=new Seasongs();
    // public static final Seasons SUMMER=new Seasongs();
    // public static final Seasons AUTUMN=new Seasongs();
    // public static final Seasons WINTER=new Seasongs();//相当于新建四个常量
    SPRING,SUMMER,AUTUMN,WINTER;//表示Seasons的固定四个对象，都是常量
}
